486735 : fix AIOOBE in MarkerHoverControl.createResolutionsControl

Change-Id: I13fa1896c3305eaa10e8b4b4762c4f6b647d67e2
Signed-off-by: Fred Bricon <fbricon@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/org.eclipse.m2e.editor.xml/src/main/java/org/eclipse/m2e/editor/xml/internal/MarkerHoverControl.java b/org.eclipse.m2e.editor.xml/src/main/java/org/eclipse/m2e/editor/xml/internal/MarkerHoverControl.java
index 4967120d..37c08c9c 100644
--- a/org.eclipse.m2e.editor.xml/src/main/java/org/eclipse/m2e/editor/xml/internal/MarkerHoverControl.java
+++ b/org.eclipse.m2e.editor.xml/src/main/java/org/eclipse/m2e/editor/xml/internal/MarkerHoverControl.java
@@ -445,14 +445,14 @@ public class MarkerHoverControl extends AbstractInformationControl
     layout2.verticalSpacing = 2;
     composite2.setLayout(layout2);
 
-    List<Link> list = new ArrayList<Link>();
+    List<Link> list = new ArrayList<>();
     for(IMarkerResolution r : resolutions) {
       list.add(createCompletionProposalLink(composite2, mark, r, 1));// Original link for single fix, hence pass 1 for count
 
     }
     final Link[] links = list.toArray(new Link[list.size()]);
 
-    focusControl = links[0];
+    focusControl = links.length == 0 ? null : links[0];
     for(int i = 0; i < links.length; i++ ) {
       final int index = i;
       final Link link = links[index];